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COLOUR VARIATIONS IN RASPBERRIES DURING FREEZING AND STORAGE.

[In Polish. / En polonais.]

Author(s) : JEDRZEJEWSKA J.

Type of article: Article

Summary

CHANGES IN THE COLOUR AND VITAMIN C CONTENT OF RASPBERRIES DEPENDING UPON THE METHOD OF FREEZING AND STORAGE CONDITIONS. THREE FREEZING METHODS WERE EMPLOYED, VIZ TUNNEL FREEZING, A FLUIDISED BED AND LIQUID NITROGEN, FOLLOWED BY STORAGE AT 253 AND 243 K (-20 AND -30 DEG C). THREE TYPES OF PRODUCT PACKAGING WERE USED. IT IS SHOWN THAT STORAGE CONDITIONS HAVE A SIGNIFICANT INFLUENCE UPON LABILE COMPONENTS (VITAMIN C AND ANTHOCYANINS) AND COLOUR.

Details

  • Original title: [In Polish. / En polonais.]
  • Record ID : 1984-2309
  • Languages: Polish
  • Source: Chlodnictwo - vol. 17 - n. 1
  • Publication date: 1983
  • Document available for consultation in the library of the IIR headquarters only.

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